the bruising on wood's arm may indicate that she was assaulted before drowning. >>> second half of lance armstrong's doping admission continues tonight. it is broadcast last night and he confessed to taking banned substances after more than a decade of denial. he took steroids and testosterone and human growth hormone to win the seven tour de france. >> in all of seven, did you ever take banned substances or blood don't? >> yes. >> -- blood dope. >> yes. >> he needed to use performance-enhancing drugs in order to win the championships. he is working to get the lifetime ban from sports lifted so he can compete in triathlons. >>> well just another beautiful day in january. our stretch of really cold weather is kind of modifying a little bit. the lows are still cold. by the coast and bay, they have been coming up this week. we start off on sunday and monday brutally cold and dry. it is sunny out. little hazy. warmer near the coast and bay. and it is sunny for all. teeny, teeny bit of patchy fog by the coast and it is rare. and the air mass is so dry. it as slow warm up which would take us a